<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
    <style type="text/css">
        body {
            padding: 0;
            margin: 0;
        }
        .box {
            width: 1260px;
            height: 472px;
            margin: 30px auto;
            position: relative;
        }
        .nav {
            height: 63px;
            width: 960px;
            background-color: #313131;
            position: absolute;
            margin-left: 620px;
            left: -480px;
            bottom: 0;
        }
        ul li {
            list-style: none;
            height: 63px;
            width: 160px;
            line-height: 63px;
            float: left;
            text-align:center;
        }
        li a {
            font-size: 20px;
            text-decoration: none;
            text-align: center;
            color: white;
            height: 63px;
            width: 160px;
            display: inline-block;
        }
        li a:hover {
            background: #fff;
            color: #000;
        }
    </style>
</head>
<body>
    <div class="box">
        <img src="images/sf.png" alt="">
        <div class="nav">
            <ul>
                <li><a href="#">运单查询</a></li>
                <li><a href="#">运费查询</a></li>
                <li><a href="#">时效查询</a></li>
                <li><a href="#">服务网点查询</a></li>
                <li><a href="#">收送范围查询</a></li>
                <li><a href="#">客户专区</a></li>
            </ul>
        </div>
    </div>
</body>
</html>